Title :
Organic and hybrid organic/inorganic transistors for chemical and bio sensing
Author :
Sharma, Deepak ; Wang, Liang ; Burham, Cynthia ; Fine, Daniel ; Dodabalapur, Ananth
Author_Institution :
Texas Univ., Austin, TX
Abstract :
Organic transistors can be employed as chemical sensors and recent work has shown that they can attain useful sensitivities. Scaling down the transistor to channel dimensions in the 10-150 nm range produced markedly different responses compared to micron scale devices. A new hybrid silicon/organic sensor device has been described with improved properties compared to CHEMFETs
Keywords :
biosensors; chemical sensors; ion sensitive field effect transistors; organic semiconductors; 10 to 150 nm; CHEMFET; biosensors; chemical sensors; hybrid silicon sensor device; micron scale devices; organic sensor device; organic transistors; Area measurement; Biosensors; Chemical and biological sensors; Chemical sensors; Gas detectors; Inorganic chemicals; MOSFETs; Organic chemicals; Sensor arrays; Sensor phenomena and characterization;
Conference_Titel :
Electron Devices Meeting, 2005. IEDM Technical Digest. IEEE International
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-9268-X
DOI :
10.1109/IEDM.2005.1609376
